CN215969834U

CN215969834U - Injection mold convenient to get mould

Info

Publication number: CN215969834U
Application number: CN202121901894.3U
Authority: CN
Inventors: 黄磊
Original assignee: Shenzhen Xinzhizhong Plastic Mould Co ltd
Current assignee: Shenzhen Xinzhizhong Plastic Mould Co ltd
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-03-08
Anticipated expiration: 2031-08-14

Abstract

The utility model discloses an injection mold convenient for mold taking, which comprises a bottom plate, wherein an electric push rod is vertically and fixedly arranged at the upper end of the bottom plate, positioning rods are vertically and fixedly arranged at the upper ends of the bottom plate on two sides of the electric push rod, a fixed plate is horizontally and fixedly arranged at the upper end of each positioning rod, a fixed mold is fixedly arranged at the lower end of each fixed plate, a movable plate is movably sleeved at the outer side end of each positioning rod, a movable mold is fixedly arranged at the upper end of each movable plate, an ejection mechanism is arranged in the fixed mold, and a moving mechanism is arranged at the upper end of the bottom plate. The movable mould disclosed by the utility model continuously moves downwards, so that the fixed rod moves downwards, the horizontal plate is driven to move downwards until the horizontal plate downwards extrudes the extrusion plate, the ejector rod is driven to move downwards, a product is ejected out by using the ejector rod, the movable mould is reset when the mould is closed, the ejector rod can be driven to reset by the first spring, and the product can be conveniently taken out.

Description

Injection mold convenient to get mould

Technical Field

The utility model relates to the technical field of mold equipment, in particular to an injection mold convenient for mold taking.

Background

The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; in short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts; the processing of the shape of an article is realized mainly by changing the physical state of a formed material; the element has the name of "industrial mother".

The existing mold only has a molding function generally, and needs to be manually taken out after molding, so that the operation is inconvenient, products taken out need to be manually arranged and stored, and the arrangement work needs to be carried out once after each secondary production, so that the problem needs to be solved urgently by a device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection mold convenient for mold removal, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an injection mold convenient for mold taking comprises a bottom plate, wherein an electric push rod is vertically and fixedly welded at the upper end position of the bottom plate, positioning rods are vertically and fixedly welded at the upper end positions of the bottom plate at two sides of the electric push rod, a fixing plate is horizontally and fixedly welded at the upper end position of the positioning rods, a fixing mold is fixedly installed at the lower end position of the fixing plate, a movable plate is movably sleeved at the outer end position of the positioning rods and slides up and down along the positioning rods, a movable mold is fixedly installed at the upper end position of the movable plate and moves up and down along with the movable plate, so that the movable mold and the fixing mold are conveniently closed, the accuracy of closing the mold is ensured by utilizing the positioning rods, an ejection mechanism is arranged at the inner position of the fixing mold, a moving mechanism is arranged at the upper end position of the bottom plate, an injection molding pipe is fixedly installed at the upper end center position of the fixing mold, the injection molding pipe is convenient for injection molding, a storage mechanism is arranged at the left side position of the upper end of the bottom plate, and a first supporting plate is vertically welded and fixed at the upper end of the bottom plate.

Preferably, the moving mechanism comprises an extrusion rod, a piston block, a hollow cylinder, a second support rod, a connecting pipe, a hollow plate and a bearing plate, the hollow cylinder is vertically welded and fixed at the upper end of the bottom plate, the extrusion rod is vertically welded and fixed at the left side of the lower end of the movable plate, the piston block is movably clamped and arranged at the inner position of the hollow cylinder, the piston block slides up and down along the inner position of the hollow cylinder, the second support rod is vertically welded and fixed at the upper end of the bottom plate, the hollow plate is horizontally welded and fixed at the upper end of the second support rod, the bearing plate is movably inserted and arranged at the inner position of the hollow plate, the bearing plate slides left and right along the inner position of the hollow plate, the left end of the bearing plate movably penetrates through the first support plate, and when the movable plate moves downwards along the positioning rod, the extrusion rod is driven to move downwards, so that the piston block moves downwards along the hollow cylinder, the inside air of the hollow cylinder is extruded, so that the air flows to the inner position of the hollow plate through the connecting pipe, the bearing plate is extruded to move to the left side, and the bearing plate moves to the left side for a large distance when the piston block moves downwards for a small distance because the inner volume of the hollow plate is smaller than the inner volume of the hollow cylinder.

Preferably, the lower end position of the extrusion rod movably penetrates into the inner position of the hollow cylinder, and then is fixedly welded at the central position of the upper end of the piston block.

Preferably, the volume of the cavity inside the bearing plate is smaller than the volume inside the hollow cylinder.

Preferably, the ejection mechanism comprises a fixed rod, a horizontal plate, a squeezing plate, an ejection rod and a first spring, the center of the fixed mould is movably inserted with an ejector rod, the lower end of the ejector rod is flush with the upper end surface of the forming groove in the fixed mould, an extrusion plate is fixedly welded at the upper end of the ejection rod, a first spring is fixedly connected between the lower end of the extrusion plate and the upper end of the fixed plate, a fixed rod is fixedly welded at the right side end of the movable mould, a horizontal plate is fixedly welded at the upper end of the left side of the fixed rod, the movable mould moves downwards when the mould is opened to drive the fixed rod to move downwards, thereby driving the horizontal plate to move downwards until the horizontal plate extrudes the extrusion plate downwards and driving the ejection rod to move downwards, therefore, the product is ejected by the ejector rod, the movable mould is reset when the mould is closed, and the first spring can drive the ejector rod to reset.

Preferably, the first spring is arranged at the outer end position of the ejector rod in a surrounding mode, and the first spring facilitates resetting of the ejector rod.

Preferably, the horizontal plate is located at the upper end of the pressing plate.

Preferably, store the mechanism including storing cabinet, spout, slider, place board, cushion, second spring and pushing mechanism, bottom plate upper end left side position welded fastening is provided with and stores the cabinet, store the inside both sides position of cabinet and put and all seted up the spout, the inside position activity joint of spout is provided with the slider, and the slider slides from top to bottom along the spout, position level welded fastening is provided with the place board between the slider, and the place board is convenient for settle and stores the finished product, place board upper end position bonded fastening is provided with the cushion, fixed position connection is provided with a plurality of second spring between place board lower extreme and the inside bottom of storing the cabinet, it is provided with pushing mechanism to store cabinet left side position.

Preferably, pushing mechanism is including extending board, guide board, fixed axle, special-shaped pole and third spring, it is provided with the extension board to store cabinet left side position welded fastening, extension board right side end position welded fastening is provided with the guide board, the guide board is to storing cabinet one side slope, extension board front end position welded fastening is provided with the fixed axle, fixed axle outside position activity cup joints and is provided with the special-shaped pole, and the special-shaped pole rotates around the fixed axle, special-shaped pole lower extreme position is spherical, fixed connection is provided with the third spring between special-shaped pole upper end position and the extension board, and the special-shaped pole of being convenient for of third spring resets.

Compared with the prior art, the utility model has the beneficial effects that:

1. the movable mould continues to move downwards, so that the fixed rod moves downwards to drive the horizontal plate to move downwards until the horizontal plate downwards extrudes the extrusion plate and drives the ejector rod to move downwards, so that a product is ejected out by the ejector rod, the movable mould is reset when the mould is closed, the ejector rod can be driven by the first spring to reset, and the product can be conveniently taken out;

2. according to the utility model, the upper end of the special-shaped rod moves downwards, the product on the upper end of the extrusion bearing plate moves to the upper end of the guide plate, then slides into the storage cabinet, falls at the upper end position of the placement plate, and extrudes the second spring downwards, so that the molded product is automatically stored at the inner position of the storage cabinet in each production, and meanwhile, the product position is prevented from being higher than the position of the guide plate due to the extrusion of the second spring, and meanwhile, the second spring is utilized for buffering, so that the damage caused by collision is prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a moving mechanism according to the present invention;

FIG. 3 is a schematic structural diagram of the ejection mechanism of the present invention;

FIG. 4 is a schematic view of a storage mechanism according to the present invention;

FIG. 5 is a schematic view of the pushing mechanism of the present invention.

In the figure: 100. a base plate; 101. a first support plate; 102. an electric push rod; 103. positioning a rod; 104. a fixing plate; 105. fixing the mold; 106. a movable plate; 107. injection molding a tube; 108. a movable mold; 110. a moving mechanism; 111. an extrusion stem; 112. a piston block; 113. a hollow cylinder; 114. a second support bar; 115. a connecting pipe; 116. a hollow slab; 117. a carrier plate; 120. an ejection mechanism; 121. fixing the rod; 122. a horizontal plate; 123. a pressing plate; 124. ejecting the rod; 125. a first spring; 130. a storage mechanism; 131. a storage cabinet; 132. a chute; 133. a slider; 134. placing a plate; 135. a soft cushion; 136. a second spring; 140. a pushing mechanism; 141. an extension plate; 142. a guide plate; 143. a fixed shaft; 144. a profiled bar; 145. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an injection mold convenient for mold taking comprises a bottom plate 100, wherein an electric push rod 102 is vertically and fixedly welded at the upper end position of the bottom plate 100, positioning rods 103 are vertically and fixedly welded at the upper end positions of the bottom plate 100 on two sides of the electric push rod 102, a fixing plate 104 is horizontally and fixedly welded at the upper end position of the positioning rods 103, a fixing mold 105 is fixedly installed at the lower end position of the fixing plate 104, a movable plate 106 is movably sleeved at the outer end position of the positioning rods 103, the movable plate 106 slides up and down along the positioning rods 103, a movable mold 108 is fixedly installed at the upper end position of the movable plate 106, the movable mold 108 moves up and down along with the movable plate 106, so that the movable mold 108 and the fixing mold 105 are convenient to mold, the mold closing accuracy is ensured by the positioning rods 103, an ejection mechanism 120 is arranged at the inner position of the fixing mold 105, and a moving mechanism 110 is arranged at the upper end position of the bottom plate 100, fixed die 105 upper end central point puts fixed mounting and is provided with the pipe 107 of moulding plastics, and the pipe 107 of moulding plastics is convenient for carry out the work of moulding plastics, bottom plate 100 upper end left side position is provided with storage mechanism 130, the perpendicular welded fastening of bottom plate 100 upper end position is provided with first backup pad 101.

The moving mechanism 110 comprises an extrusion rod 111, a piston block 112, a hollow cylinder 113, a second support rod 114, a connecting pipe 115, a hollow plate 116 and a bearing plate 117, the upper end of the bottom plate 100 is vertically welded and fixed with the hollow cylinder 113, the left end of the lower end of the movable plate 106 is vertically welded and fixed with the extrusion rod 111, the inner position of the hollow cylinder 113 is movably clamped and arranged with the piston block 112, the piston block 112 slides up and down along the inner position of the hollow cylinder 113, the lower end of the extrusion rod 111 movably penetrates into the inner position of the hollow cylinder 113, and then is welded and fixed at the central position of the upper end of the piston block 112, the upper end of the bottom plate 100 is vertically welded and fixed with the second support rod 114, the upper end of the second support rod 114 is horizontally welded and fixed with the hollow plate 116, the inner position of the hollow plate 116 is movably inserted and arranged with the bearing plate 117, and the bearing plate 117 slides left and right along the inner position of the hollow plate 116, the volume of the cavity inside the bearing plate 117 is smaller than the volume inside the hollow cylinder 113, the bearing plate 117 movably penetrates the first support plate 101 at the left end position, when the movable plate 106 moves downward along the positioning rod 103, the pressing rod 111 is driven to move downward, so that the piston block 112 moves downward along the hollow cylinder 113, the air inside the hollow cylinder 113 is pressed, so that the air flows to the inside of the hollow plate 116 through the connecting pipe 115, and the bearing plate 117 moves to the left side, and since the volume inside the hollow plate 116 is smaller than the volume inside the hollow cylinder 113, the bearing plate 117 moves a large distance to the left side when the piston block 112 moves downward a small distance.

The ejection mechanism 120 comprises a fixed rod 121, a horizontal plate 122, an extrusion plate 123, an ejection rod 124 and a first spring 125, the ejector rod 124 is movably inserted and arranged at the central position of the fixed mold 105, the lower end position of the ejection rod 124 is flush with the upper end surface of the forming groove in the fixed mold 105, the extrusion plate 123 is fixedly welded at the upper end position of the ejection rod 124, the first spring 125 is fixedly connected between the lower end of the extrusion plate 123 and the upper end of the fixed plate 104, the first spring 125 is arranged at the outer side end position of the ejection rod 124 in a surrounding manner, the ejection rod 124 is convenient to reset by the first spring 125, the fixed rod 121 is fixedly welded at the right side end position of the movable mold 108, the horizontal plate 122 is horizontally welded and fixedly arranged at the upper end position of the left side of the fixed rod 121, the horizontal plate 122 is located at the upper end position of the extrusion plate 123, when the mold is opened, the movable mold 108 moves downwards to drive the fixed rod 121 to move downwards, thereby driving the horizontal plate 122 to move downwards until the horizontal plate 122 extrudes the extrusion plate 123 downwards, driving the ejector rod 124 to move downwards, so as to eject the product by using the ejector rod 124, and when the mold is closed, the movable mold 108 is reset, and the first spring 125 can drive the ejector rod 124 to reset.

Store mechanism 130 including storing cabinet 131, spout 132, slider 133, place board 134, cushion 135, second spring 136 and pushing mechanism 140, bottom plate 100 upper end left side position welded fastening is provided with stores cabinet 131, store the inside both sides position of cabinet 131 and put and all seted up spout 132, the inside position activity joint of spout 132 is provided with slider 133, and slider 133 slides from top to bottom along spout 132, position level welded fastening is provided with place board 134 between slider 133, and place board 134 is convenient for settle and stores the finished product, place board 134 upper end position bonded fastening is provided with cushion 135, place fixed connection is provided with a plurality of second spring 136 between place board 134 lower extreme and the inside bottom of storing cabinet 131, it is provided with pushing mechanism 140 to store cabinet 131 left side position.

Push mechanism 140 includes extension board 141, guide plate 142, fixed axle 143, heterotypic pole 144 and third spring 145, it is provided with extension board 141 to store cabinet 131 left side end position welded fastening, extension board 141 right side end position welded fastening is provided with guide plate 142, guide plate 142 inclines to storing cabinet 131 one side, extension board 141 front end position welded fastening is provided with fixed axle 143, fixed axle 143 outside end position activity cup joints and is provided with heterotypic pole 144, and heterotypic pole 144 rotates around fixed axle 143, heterotypic pole 144 lower extreme position is spherical, fixed connection is provided with third spring 145 between heterotypic pole 144 upper end position and the extension board 141, and third spring 145 is convenient for heterotypic pole 144 to reset.

The working principle is as follows: when the device is used, a user performs injection molding work through the injection molding pipe 107, waits for product cooling and forming after the injection molding work is completed, then the user drives the movable mold 108 to move downwards along the positioning rod 103 through the electric push rod 102, and simultaneously drives the movable plate 106 to move downwards to perform mold splitting work, when the movable plate 106 moves downwards along the positioning rod 103, the extrusion rod 111 is driven to move downwards, so that the piston block 112 moves downwards along the hollow cylinder 113, air in the hollow cylinder 113 is extruded, the air flows to the inner position of the hollow plate 116 through the connecting pipe 115, and the bearing plate 117 is extruded to move towards the left side, and because the inner volume of the hollow plate 116 is smaller than the inner volume of the hollow cylinder 113, the bearing plate 117 moves towards the left side for a larger distance when the piston block 112 moves downwards for a small distance, and when the mold splitting work is completed, the bearing plate 117 just moves to the position between the fixed mold 105 and the movable mold 108, then the movable mold 108 continues to move downwards, so that the fixed rod 121 moves downwards, thereby driving the horizontal plate 122 to move downwards, until the horizontal plate 122 presses the extrusion plate 123 downwards, driving the ejector rod 124 to move downwards, thereby ejecting the product by using the ejector rod 124, when the mold is closed, the movable mold 108 resets, the first spring 125 can drive the ejector rod 124 to reset, the product drops on the upper end of the bearing plate 117 after being ejected, meanwhile, the movable mold 108 continues to move downwards, the bearing plate 117 drives the product to move towards the left side, the special-shaped rod 144 is extruded, the special-shaped rod 144 rotates around the fixed shaft 143, the third spring 145 is stretched, simultaneously, the upper end of the special-shaped rod 144 moves downwards, the product on the upper end of the extrusion bearing plate 117 moves to the upper end of the guide plate 142, then slides to the inside of the storage cabinet 131, drops on the upper end of the placement plate 134, and presses the second spring 136 downwards, each production enables the molded product to be automatically stored in the position inside the storage cabinet 131, meanwhile, the second spring 136 is extruded to prevent the product position from being higher than the position of the guide plate 142, and the second spring 136 is used for buffering to prevent damage caused by collision.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An injection mold convenient to get mould, includes bottom plate (100), its characterized in that: an electric push rod (102) is vertically and fixedly arranged at the upper end position of the bottom plate (100), positioning rods (103) are vertically and fixedly arranged at the upper end positions of the bottom plate (100) on two sides of the electric push rod (102), a fixing plate (104) is horizontally and fixedly arranged at the upper end position of the positioning rods (103), a fixing mold (105) is fixedly arranged at the lower end position of the fixing plate (104), a movable plate (106) is movably sleeved at the outer end position of the positioning rods (103), a movable mold (108) is fixedly arranged at the upper end position of the movable plate (106), an ejection mechanism (120) is arranged at the inner position of the fixing mold (105), a moving mechanism (110) is arranged at the upper end position of the bottom plate (100), an injection molding pipe (107) is fixedly arranged at the upper end center position of the fixing mold (105), and a storage mechanism (130) is arranged at the left side of the upper end of the bottom plate (100), the upper end of the bottom plate (100) is vertically and fixedly provided with a first supporting plate (101).

2. The injection mold facilitating mold removal of claim 1, wherein: moving mechanism (110) are including stripper bar (111), piston block (112), hollow section of thick bamboo (113), second bracing piece (114), connecting pipe (115), hollow board (116) and loading board (117), bottom plate (100) upper end position vertical fixation is provided with hollow section of thick bamboo (113), activity board (106) lower extreme left side position vertical fixation is provided with stripper bar (111), hollow section of thick bamboo (113) inside position activity joint is provided with piston block (112), bottom plate (100) upper end position vertical fixation is provided with second bracing piece (114), second bracing piece (114) upper end position horizontal fixation is provided with hollow board (116), hollow board (116) inside position activity interlude is provided with loading board (117), loading board (117) left side end position activity passes first backup pad (101).

3. An injection mold facilitating mold removal as claimed in claim 2, wherein: the lower end position of the extrusion rod (111) movably penetrates into the inner position of the hollow cylinder (113) and then is fixedly arranged at the central position of the upper end of the piston block (112).

4. An injection mold facilitating mold removal as claimed in claim 2, wherein: the volume of the inner cavity of the bearing plate (117) is smaller than that of the hollow cylinder (113).

5. The injection mold facilitating mold removal of claim 1, wherein: ejecting mechanism (120) are including dead lever (121), horizontal plate (122), stripper plate (123), knockout rod (124) and first spring (125), fixed mould (105) central point puts the activity and alternates and is provided with knockout rod (124), knockout rod (124) lower extreme position flushes with fixed mould (105) inside shaping groove up end, knockout rod (124) upper end rigidity is provided with stripper plate (123), fixed position is connected between stripper plate (123) lower extreme and fixed plate (104) upper end and is provided with first spring (125), movable mould (108) right side end rigidity is provided with dead lever (121), dead lever (121) left side upper end position horizontal fixation is provided with horizontal plate (122).

6. An injection mold facilitating mold removal as claimed in claim 5, wherein: the first spring (125) is arranged at the outer end position of the ejector rod (124) in a surrounding mode.

7. An injection mold facilitating mold removal as claimed in claim 5, wherein: the horizontal plate (122) is positioned at the upper end of the extrusion plate (123).

8. The injection mold facilitating mold removal of claim 1, wherein: storage mechanism (130) are including storing cabinet (131), spout (132), slider (133), place board (134), cushion (135), second spring (136) and pushing mechanism (140), bottom plate (100) upper end left side rigidity is provided with stores cabinet (131), spout (132) have all been seted up to the inside both sides position department of storing cabinet (131), spout (132) inside position activity joint is provided with slider (133), position level is fixed between slider (133) and is provided with place board (134), place board (134) upper end rigidity is provided with cushion (135), place board (134) lower extreme and store between the inside bottom of cabinet (131) position fixed connection be provided with a plurality of second spring (136), it is provided with pushing mechanism (140) to store cabinet (131) left side position.

9. An injection mold facilitating mold removal as claimed in claim 8, wherein: push mechanism (140) are including extension board (141), guide board (142), fixed axle (143), heterotypic pole (144) and third spring (145), it is provided with extension board (141) to store cabinet (131) left side end position fixed, extension board (141) right side end position fixed is provided with guide board (142), guide board (142) is to storing cabinet (131) one side slope, extension board (141) front end position fixed is provided with fixed axle (143), fixed axle (143) outside end position activity cup joints and is provided with heterotypic pole (144), heterotypic pole (144) lower extreme position is spherical, fixed connection is provided with third spring (145) between heterotypic pole (144) upper end position and extension board (141).